Li J, Bien J, Wells MT. rTensor: An R Package for Multidimensional Array (Tensor) Unfolding, Multiplication, and Decomposition. J. Stat. Soft. [Internet]. 2018 Nov. 30 [cited 2024 Nov. 21];87(10):1-31. Available from: https://www.jstatsoft.org/index.php/jss/article/view/v087i10